CN1320395C - 使用反射型液晶元件的投影装置 - Google Patents

使用反射型液晶元件的投影装置 Download PDF

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Publication number
CN1320395C
CN1320395C CNB031490069A CN03149006A CN1320395C CN 1320395 C CN1320395 C CN 1320395C CN B031490069 A CNB031490069 A CN B031490069A CN 03149006 A CN03149006 A CN 03149006A CN 1320395 C CN1320395 C CN 1320395C
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CN
China
Prior art keywords
degree
liquid crystal
polarizer
light
reflective lcd
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB031490069A
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English (en)
Chinese (zh)
Other versions
CN1472566A (zh
Inventor
清水滋雅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JVCKenwood Corp
Original Assignee
Victor Company of Japan Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2002183556A external-priority patent/JP2004029251A/ja
Priority claimed from JP2002207258A external-priority patent/JP3960152B2/ja
Application filed by Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Publication of CN1472566A publication Critical patent/CN1472566A/zh
Application granted granted Critical
Publication of CN1320395C publication Critical patent/CN1320395C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Liquid Crystal (AREA)
  • Projection Apparatus (AREA)
CNB031490069A 2002-06-24 2003-06-19 使用反射型液晶元件的投影装置 Expired - Fee Related CN1320395C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP183556/2002 2002-06-24
JP2002183556A JP2004029251A (ja) 2002-06-24 2002-06-24 反射型液晶素子を用いた投影装置
JP207258/2002 2002-07-16
JP2002207258A JP3960152B2 (ja) 2002-07-16 2002-07-16 反射型液晶素子を用いた投影装置

Publications (2)

Publication Number Publication Date
CN1472566A CN1472566A (zh) 2004-02-04
CN1320395C true CN1320395C (zh) 2007-06-06

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Family Applications (1)

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CNB031490069A Expired - Fee Related CN1320395C (zh) 2002-06-24 2003-06-19 使用反射型液晶元件的投影装置

Country Status (2)

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CN (1) CN1320395C (ja)
TW (1) TW200400378A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104062049B (zh) * 2014-06-13 2016-02-03 京东方科技集团股份有限公司 一种基板检测方法和装置
WO2021022505A1 (en) * 2019-08-07 2021-02-11 Dchu Ltd Method for fast switching liquid crystal on silicon spatial light modulator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466702A (en) * 1981-04-01 1984-08-21 Hughes Aircraft Company Liquid crystal light valve with birefringence compensation
US5327270A (en) * 1989-03-23 1994-07-05 Matsushita Electric Industrial Co., Ltd. Polarizing beam splitter apparatus and light valve image projection system
JPH0862564A (ja) * 1994-08-24 1996-03-08 Pioneer Electron Corp 投射型液晶表示装置
US5805253A (en) * 1995-11-17 1998-09-08 Fuji Photo Film Co., Ltd. Liquid crystal display with compensators having minimum retardations in the inclined direction
JP2000321576A (ja) * 1999-05-14 2000-11-24 Nippon Mitsubishi Oil Corp 反射型液晶表示素子

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466702A (en) * 1981-04-01 1984-08-21 Hughes Aircraft Company Liquid crystal light valve with birefringence compensation
US5327270A (en) * 1989-03-23 1994-07-05 Matsushita Electric Industrial Co., Ltd. Polarizing beam splitter apparatus and light valve image projection system
JPH0862564A (ja) * 1994-08-24 1996-03-08 Pioneer Electron Corp 投射型液晶表示装置
US5805253A (en) * 1995-11-17 1998-09-08 Fuji Photo Film Co., Ltd. Liquid crystal display with compensators having minimum retardations in the inclined direction
JP2000321576A (ja) * 1999-05-14 2000-11-24 Nippon Mitsubishi Oil Corp 反射型液晶表示素子

Also Published As

Publication number Publication date
TWI292501B (ja) 2008-01-11
CN1472566A (zh) 2004-02-04
TW200400378A (en) 2004-01-01

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C06 Publication
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SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CI01 Correction of invention patent gazette

Correction item: Inventor

Correct: Shimizu Shigexiong

False: Kiyomizu Shigemasa

Number: 23

Volume: 23

CI03 Correction of invention patent

Correction item: Inventor

Correct: Shimizu Shigexiong

False: Kiyomizu Shigemasa

Number: 23

Page: The title page

Volume: 23

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: SHIMIZU SHIGERU MASASHI TO: SHIMIZU TAKESHI SHIGERU

ERR Gazette correction

Free format text: CORRECT: INVENTOR; FROM: SHIMIZU SHIGERU MASASHI TO: SHIMIZU TAKESHI SHIGERU

ASS Succession or assignment of patent right

Owner name: JVC KENWOOD CORPORATION

Free format text: FORMER OWNER: VICTORY CO. LTD.

Effective date: 20140227

TR01 Transfer of patent right

Effective date of registration: 20140227

Address after: Kanagawa

Patentee after: JVC Kenwood Corp.

Address before: Yokohama City, Kanagawa Prefecture, Japan

Patentee before: Victory Co., Ltd.

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070606

Termination date: 20180619

CF01 Termination of patent right due to non-payment of annual fee